| Iabloko | Jabloko |
| Iacopo Bellini | Jacopo Bellini |
| Iadrine | Jadrin |
| Iaidō | Iaido |
| Iain Banks | Iain Banks |
| Iajuddin Ahmed | Iajuddin Ahmed |
| Iakoutsk | Jakoetsk |
| Iakov Sverdlov | Jakov Sverdlov |
| Ialomiţa | District Ialomiţa |
| Ialoveni | Arrondissement Ialoveni |
| Iamalie | Jamalië |
| Ian Anderson | Ian Anderson |
| Ian Curtis | Ian Curtis |
| Ian Dury | Ian Dury |
| Ian Fleming | Ian Fleming |
| Ian Gillan | Ian Gillan |
| Ian Holm | Ian Holm |
| Ian McDiarmid | Ian McDiarmid |
| Ian McDonald | Ian McDonald |
| Ian McEwan | Ian McEwan |
| Ian McKellen | Ian McKellen |
| Ian Paice | Ian Paice |
| Ian Paisley | Ian Paisley |
| Ian Rush | Ian Rush |
| Ian Smith | Ian Smith |
| Ian Somerhalder | Ian Somerhalder |
| Ian Steward | Ian Stewart |
| Ian Stewart | Ian Stewart |
| Ian Stuart | Ian Stuart Donaldson |
| Ian Thorpe | Ian Thorpe |
| Iannis Xenakis | Iannis Xenakis |
| Ianthé | Ianthe |
| Iara | Săcuieu |
| Iarnród Éireann | Iarnród Éireann |
| Iaropolk Ier | Jaropolk I van Kiev |
| Iaroslav le Sage | Jaroslav de Wijze |
| Iaroslavl | Jaroslavl |
| Iassy | Iaşi |
| IAST | IAST |
| Iatrogénèse | Iatrogeen |
| Iaşi | Iaşi |
| IB | IB |
| Ibadan | Ibadan |
| Ibadisme | Ibadisme |
| Ibague | Ibagué |
| Iban Mayo Diez | Iban Mayo |
| Ibanez | Ibanez |
| Ibarra | Ibarra |
| Ibarrangelu | Ibarrangelu |
| Ibbenbüren | Ibbenbüren |
| Iberia Líneas Aéreas de España | Iberia Airlines |
| ibex | steenbok |
| Ibid | Ibid |
| ibis | ibis |
| Ibis blanc | Witte ibis |
| Ibis nippon | Japanse kuifibis |
| Ibis rouge | Rode ibis |
| Ibis sacré | Heilige ibis |
| Ibiza | Ibiza |
| Iblis | Shaitan |
| IBM PC | IBM Personal Computer |
| IBM POWER | Power |
| IBM Systems Network Architecture | SNA |
| Ibn al-Khattab | Ibn ul Chattab |
| Ibn Battûta | Ibn Battuta |
| Ibn Khaldoun | Ibn Khaldun |
| Ibn Taymiyyah | Ahmad ibn Tajmijja |
| Ibn Tûmart | Ibn Toemart |
| Ibo | Igbo |
| Iboga | Ibogaïne |
| Ibogaine | Ibogaïne |
| Ibogaïne | Ibogaïne |
| IBook | Apple iBook |
| Ibrahim | Ibrahim I |
| Ibrahim al-Jaafari | Ibrahim Jaafari |
| Ibrahim Ier | Ibrahim I |
| İbrahim Kutluay | Ibrahim Kutluay |
| Ibrahim Pacha | Ibrahim Pasja |
| Ibrahim Rugova | Ibrahim Rugova |
| Ibrox Stadium | Ibrox Stadium |
| Ibycos | Ibycus |
| Ibère | Iberisch |
| Ibères | Iberiërs |
| Ibérie | Kaukasisch Iberië |
| Ibérien | Iberisch |
| Ibérique | Iberisch |
| IC | IC |
| Ica | Ica |
| Icare | Icarus |
| Icaria | Ikaria |
| Icarie | Ikaria |
| ICBJA aikijūjutsu | ICBJA |
| Ice Cube | Ice Cube |
| Ice MC | Ice MC |
| Ice-T | Ice-T |
| iceberg | ijsberg |
| Iced Earth | Iced Earth |
| Icelandair | Icelandair |
| Iceni | Iceni |
| IChat | IChat AV |
| Ichenbaï Kadyrbekov | Isjenbaj Kadirbekov |
| Ichihara | Ichihara |
| Ichikawa | Ichikawa |
| Ichirō Abe | Ichiro Abe |
| Ichirō Mizuki | Ichirou Mizuki |
| Ichirō Ozawa | Ichiro Ozawa |
| Ichneumonidae | Sluipwespen |
| Ichnusa | Birra Ichnusa |
| ichthyique | visachtig |
| Ichthyornis | Ichthyornithes |
| Ichthyosaure | Ichthyosaurus |
| Ichthyostega | Ichthyostega |
| Ichtus | Ichthus |
| ichtyocolle | vislijm |
| ichtyologie | ichtyologie |
| ici | hier |
| ici et là | overal |
| Iclod | Iclod |
| Icogne | Icogne |
| iconoclaste | iconoclastisch |
| Iconodulie | Iconenverering |
| Iconographie | Iconografie |
| Icosaèdre tronqué | Afgeknotte icosaëder |
| Icosidodécaèdre | Icosidodecaëder |
| ICSI | Intracytoplasmatische sperma-injectie |
| ICT | Informatie- en Communicatietechnologie |
| Icteria virens | Geelborstzanger |
| Icterinae | Troepialen |
| Ictinos | Ictinus |
| Ictus | Cerebrovasculair accident |
| ictère | geelzucht |
| icône | ikoon |
| Icône de la Trinité | Icoon van de Oud-Testamentische Drievuldigheid |
| ID | ID |
| Ida | Ida |
| Ida de Bernicie | Ida |
| Ida de Troade | Mons Ida |
| Ida McKinley | Ida McKinley |
| Idace de Chaves | Hydatius |
| Idaea biselata | Schildstipspanner |
| Idaea emarginata | Geblokte stipspanner |
| Idaho | Idaho |
| Idaho Falls | Idaho Falls |
| Idar-Oberstein | Idar-Oberstein |
| Idared | Idared |
| Idas et Lyncée | Lynceus |
| Idavoll | Idavoll |
| Ide de Boulogne | Ida van Verdun |
| Ide de Lorraine | Ida van Boulogne |
| IDEA League | IDEA League |
| Idea leuconoe | Idea leuconoe |
| Idel Ianchelevici | Idel Ianchelevici |
| idem | dito |
